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| author | Mathias Nyman <[email protected]> | 2023-03-30 17:30:55 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2023-03-30 16:42:02 +0200 |
| commit | 8e77d3d59d7b5da13deda1d832c51b8bbdbe2037 (patch) | |
| tree | 9a74acae6214824926e023508414c005f635483d /lib/mpi/mpi-bit.c | |
| parent | ecaa4902439298f6b0e29f47424a86b310a9ff4f (diff) | |
Revert "usb: xhci-pci: Set PROBE_PREFER_ASYNCHRONOUS"
This reverts commit 4c2604a9a6899bab195edbee35fc8d64ce1444aa.
Asynch probe caused regression in a setup with both Renesas and Intel xHC
controllers. Devices connected to the Renesas disconnected shortly after
boot. With Asynch probe the busnumbers got interleaved.
xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
xhci_hcd 0000:04:00.0: new USB bus registered, assigned bus number 2
xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3
xhci_hcd 0000:04:00.0: new USB bus registered, assigned bus number 4
Reason why this commit causes regression is still unknown, but revert it
while debugging the issue.
Fixes: 4c2604a9a689 ("usb: xhci-pci: Set PROBE_PREFER_ASYNCHRONOUS")
Cc: stable <[email protected]>
Link: https://lore.kernel.org/linux-usb/[email protected]
Signed-off-by: Mathias Nyman <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'lib/mpi/mpi-bit.c')
0 files changed, 0 insertions, 0 deletions